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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YAMASHITA, KEIZO
Total Assignments: 12
Assignment: 1
Reel/Frame:004800/0765   Pages: 1
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/06/1987
2
Exec Dt:
10/06/1987
3
Exec Dt:
10/06/1987
4
Exec Dt:
10/06/1987
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07131050
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:005122/0742   Pages: 1
Recorded: 07/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/09/1989
2
Exec Dt:
06/09/1989
3
Exec Dt:
06/09/1989
4
Exec Dt:
06/09/1989
Assignee
1
AYASE-SHI KANAGAWA 252, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07345906
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE
NEW YORK, NY 10016-2088
Assignment: 3
Reel/Frame:006709/0417   Pages: 2
Recorded: 09/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/1993
2
Exec Dt:
07/30/1993
3
Exec Dt:
07/30/1993
4
Exec Dt:
07/30/1993
5
Exec Dt:
07/30/1993
6
Exec Dt:
07/30/1993
Assignees
1
5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
36-11, SHINBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08087399
Correspondence name and address
D. DOUGLAS PRICE
JACOBSON, PRICE, HOLMAN & STERN
400 7TH STREET, N.W.
WASHINGTON, D..C 20004
Assignment: 4
Reel/Frame:006763/0111   Pages: 2
Recorded: 09/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/1993
2
Exec Dt:
07/30/1993
3
Exec Dt:
07/30/1993
4
Exec Dt:
07/30/1993
5
Exec Dt:
07/30/1993
6
Exec Dt:
07/30/1993
Assignees
1
5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
36-11, SHINBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08094587
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 5
Reel/Frame:006777/0194   Pages: 2
Recorded: 11/23/1993
Conveyance: ASSIGNOR ASSIGNS EACH ASSIGNEE 50% UNDIVIDED INTEREST.
Assignors
1
Exec Dt:
07/30/1993
2
Exec Dt:
07/30/1993
3
Exec Dt:
07/30/1993
4
Exec Dt:
07/30/1993
5
Exec Dt:
07/30/1993
6
Exec Dt:
07/30/1993
Assignees
1
5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
36-11, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08079815
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 6
Reel/Frame:006855/0757   Pages: 3
Recorded: 01/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/1994
2
Exec Dt:
01/13/1994
3
Exec Dt:
01/13/1994
4
Exec Dt:
01/13/1994
5
Exec Dt:
01/13/1994
6
Exec Dt:
01/13/1994
Assignees
1
5-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
2
36-11, SHIMBASHI 5-CHOME
MINATO-KU, TOKYO, JAPAN 105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08189308
Correspondence name and address
TIMOTHY N. TROP, ESQ.
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
750 BERING DRIVE, SUITE 400
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:007898/0170   Pages: 3
Recorded: 04/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/1996
2
Exec Dt:
03/13/1996
3
Exec Dt:
03/13/1996
Assignee
1
NO. 15-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08605550
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
FREDERICK D. VASTINE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:008216/0404   Pages: 2
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1996
2
Exec Dt:
09/24/1996
Assignee
1
2-1, OIWAKE, KANAGAWA-KEN
HIRATSUKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719366
Correspondence name and address
ROTHWELL, FIGG, ERNST & KURZ, P.C.
GEORGE R. REPPER
SUITE 701-E
555 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 9
Reel/Frame:009026/0554   Pages: 3
Recorded: 03/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/1997
2
Exec Dt:
10/01/1997
3
Exec Dt:
10/01/1997
4
Exec Dt:
10/01/1997
5
Exec Dt:
10/01/1997
Assignee
1
NO. 15-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08926471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
F.D. VASTINE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:033231/0485   Pages: 5
Recorded: 07/02/2014
Attorney Dkt #:TOH-38266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2014
2
Exec Dt:
04/25/2014
3
Exec Dt:
04/25/2014
4
Exec Dt:
04/25/2014
5
Exec Dt:
04/25/2014
Assignee
1
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU
TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14321970
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 11
Reel/Frame:045524/0513   Pages: 4
Recorded: 04/12/2018
Attorney Dkt #:TAI/2166US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2018
2
Exec Dt:
03/20/2018
3
Exec Dt:
03/20/2018
4
Exec Dt:
03/20/2018
Assignees
1
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15909427
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 12
Reel/Frame:049936/0582   Pages: 5
Recorded: 08/01/2019
Attorney Dkt #:19273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2019
2
Exec Dt:
07/16/2019
3
Exec Dt:
07/16/2019
Assignees
1
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
2
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16529555
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE
SUITE 1010
NEW YORK, NY 10036

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